Correlation in a Gaussian chain with the ends fixed.

K Kawai; K Okumura

doi:10.1140/epje/i2006-10062-8

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Correlation in a Gaussian chain with the ends fixed.

K Kawai·K Okumura

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Abstract

We consider an ideal chain whose ends are fixed without fluctuation at different points, possibly by optical tweezers. We derive a two-point probability distribution of a corresponding random walk and explicitly calculate the scattering function. We find that the contour plot of the resulting function shows a kind of normal butterfly pattern, contaminated by wavy texture. These results are compared with some representative previous models.

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Biophysics Gels Magnetic Resonance Spectroscopy Models, Statistical Models, Theoretical Normal Distribution Optical Tweezers Polymers Probability Scattering, Radiation Journal Article Research Support, Non-U.S. Gov't

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K Kawai, K Okumura. 2007-01-04. Correlation in a Gaussian chain with the ends fixed.. https://doi.org/10.1140/epje%2Fi2006-10062-8

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